Stainless steel tunnel airlock
Ensures optimal cleanliness in critical cleanroom entry areas
Optimizes the flow of personnel or goods in high-throughput conditions
Ideal for air showers in the pharmaceutical and medical industries
Infrared-controlled automation reduces manual operations and energy losses
Flexible sizes, layouts and functions depending on site conditions
The product description
Tunneling air gateway of stainless steel is a modern entrance system to clean rooms designed to effectively remove surface pollution from personnel or cargo before entering critical zones. As an important component of any clean room with an air shower, this tunnel provides continuous powerful air flows that effectively remove particles and prevent pollution entering the sterile zone.
This air shower system is widely used in GMP pharmaceutical factories, hospitals and electronics industries. In particular, air showers in the pharmaceutical industry play a key role in ensuring production safety, hygiene and environmental control.
Custom-built to customer specifications, this model features a chassis-less, threshold-free design for unobstructed trolley access, as well as infrared sensors and photoelectric interlocking technology for fully automatic operation and leak-proof control.
Key Features
Fully automated air shower with intelligent control system
The photoelectric system provides door locking and automatic closing
The infrared sensor automatically activates the air shower cycle
Threshold-free design for unimpeded cargo flow and easy disinfection
Made of SUS304 stainless steel for durability and easy cleaning
High efficiency HEPA filters with filtration ≥99.99% at 0.5 µm
Adjustable shower duration and number of cycles
Modular design allows for on-site installation and customization
Additional options: temperature/humidity monitoring and explosion-proof models
Technical Parameters
| Position | Characteristics |
| Overall dimensions (mm) | 3000 × 1000 × 2100 (Customizable) |
| Internal passage (mm) | 2400×800×1950 (Customizable) |
| Number of nozzles | 36 Stainless Steel Nozzles (Adjustable) |
| Air flow speed | 22–28 m/s |
| Shower duration | Adjustable 0-99 sec |
| Nutrition | AC 380 V / 50 Hz |
| HEPA filter | ≥99.99 percent @ 0.5μm |
| Control system | PLC with touch panel |
| Material | Stainless steel SUS304 |
Advantages
Ensures optimal cleanliness in critical cleanroom entry areas
Optimizes the flow of personnel or cargo in high-throughput environments
Ideal for air showers in the pharmaceutical and medical industries
Infrared-controlled automation reduces manual operations and energy losses
Flexible sizes, layouts and functions depending on site conditions
Additional services
Pre-sales consultations with cleanroom engineers
Custom nozzle sizes and configurations
Additional options: airlocks, automatic doors, monitoring systems
Virtual factory tours and live product demonstrations
Technical drawings and installation manuals included
Production process
Preparation of stainless steel raw materials
Laser cutting, bending and CNC machining
Welding and polishing for a seamless finish
Integration of a HEPA filtration system
Installation of electrical control system
Calibration of the sensor and locking system
Full functional testing before packaging
Quality Assurance Standards
Cleanroom compatible components only
Long service life and minimal maintenance
Compliance with current standards
Company advantages
With over 10 years of experience in cleanrooms and cleaning systems, we are a trusted manufacturer of modular airlock tunnel solutions for international customers in the pharmaceutical, medical, electronics, and biotechnology industries. Our in-house R&D, manufacturing, and quality control teams ensure our products meet the most stringent standards.
